DTC Troubleshooting: 15-2
DTC 15-2: | Faulty Side Airbag Cutoff Indicator Circuit |
2. | Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.
Does the SRS indicator stay on?
YES - Go to Go to Troubleshooting Intermittent Failures.
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3. | Turn the ignition switch OFF. Make sure nothing is on the front passenger's seat.
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4. | Turn the ignition switch ON (II), and check that the side airbag cutoff indicator comes on.
Does the side airbag cutoff indicator come on?
YES - Go to 5.
NO - Go to 6.
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5. | Make sure the side airbag cutoff indicator comes on for 5 seconds and then goes off.
Does the side airbag cutoff indicator go off?
YES - Faulty OPDS unit or SRS unit; replace the replace the SRS unit.n
NO - Go to 35.
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6. | Turn the ignition switch OFF.
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7. | Check the No. 15 (10A) fuse in the under-dash fuse/relay box.
Is the fuse OK?
YES - Go to 8.
NO - Repair the short to ground in the No. 15 (10A) fuse circuit.n |
Disconnect the O1o connector (A) from the OPDS unit (B).
9. | Turn the ignition switch ON (II).
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10. | Check for voltage between the No. 3 terminal of the O1o connector and body ground. There should be battery voltage. Is there battery voltage?
YES - Go to 11.
NO - Go to 23. |
11. | Turn the ignition switch OFF.
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12. | Disconnect the F3o connector (A) from the under-dash fuse/relay box (B). |
13. | Turn the ignition switch ON (II).
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14. | Check for voltage between the No. 3 terminal of the O1o connector and body ground. There should be 0.5 V or less. Is the voltage as specified?
YES - Faulty OPDS unit; replace the OPDS unit.n
NO - Go to 15. |
15. | Turn the ignition switch OFF.
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Disconnect C1 connector (A) from the gauge assembly.
17. | Turn the ignition switch ON (II).
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18. | Check for voltage between the No. 3 terminal of the O1o connector and body ground. There should be 0.5 V or less. Is the voltage as specified?
YES - Short to power in the gauge assembly; replace the gauge assembly.n
NO - Go to 19. |
19. | Turn the ignition switch OFF.
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20. | Disconnect the C4 connector (A) from the C3 connector (B). |
21. | Turn the ignition switch ON (II).
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22. | Check for voltage between the No. 3 terminal of the O1o connector and body ground. There should be 0.5 V or less. Is the voltage as specified?
YES - Short to power in the dashboard wire harness; replace the dashboard wire harness.n
NO - Short to power in the floor wire harness or in the OPDS unit harness; if the OPDS unit harness is OK, replace the floor wire harness.n |
23. | Turn the ignition switch OFF.
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Do not disconnect C1 connector from the gauge assembly.
25. | Turn the ignition switch ON (II).
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26. | Check for voltage between the No. 25 terminal of C1 connector and body ground. There should be battery voltage. Is there battery voltage?
YES - Go to 27.
NO - Go to 31.
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27. | Turn the ignition switch OFF.
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28. | Disconnect the C4 connector (A) from the C3 connector (B). |
29. | Turn the ignition switch ON (II).
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30. | Check for voltage between the No. 3 terminal of the C3 connector and body ground. There should be battery voltage. Is there battery voltage?
YES - Poor contact at the C4 and C3 connectors or an open in floor wire harness or in the OPDS unit harness. Check the connection between the C4 and C3 connectors; if the connection is OK, replace the faulty harness.n
NO - Poor contact at gauge assembly connector B (18P) or an open in the dashboard wire harness. Check C2 connector; if the connections are OK, replace the dashboard wire harness.n |
31. | Turn the ignition switch OFF.
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32. | Disconnect C2 connector (A) from the gauge assembly. |
33. | Turn the ignition switch ON (II).
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34. | Check for voltage between the No. 2 terminal of C2 connector and body ground. There should be battery voltage. Is there battery voltage?
YES - Faulty side airbag cutoff indicator circuit; replace the gauge assembly.n
NO - Open in the dashboard wire harness; replace the dashboard wire harness.n |
35. | Turn the ignition switch OFF.
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Disconnect the O1o connector (A) from the OPDS unit (B).
37. | Turn the ignition switch ON (II).
Does the side airbag cutoff indicator come on?
YES - Go to 38.
NO - Faulty OPDS unit; replace the OPDS unit.n
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38. | Turn the ignition switch OFF.
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Disconnect C1 connector (A) from the gauge assembly.
40. | Check resistance between the No. 25 terminal of C1 connector and body ground. There should 1 MW or more. Is the resistance as specified?
YES - Short to ground in the side airbag cutoff indicator circuit; replace the gauge assembly.n
NO - Short to ground in the dashboard wire harness A, floor wire harness or OPDS unit harness; replace the faulty harness.n |
Honda Fit/Jazz 02-05 Workshop Manual
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